Add-ons
To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
CloseGames & Entertainment
Sort by:
Snic
Answers Questions
Requires Restart
Adds to browser simple answers questions scripts generator.
Super Mario Cross
Requires Restart
The legendary arcade game that has survived the ages and can still be found today in modern arcades. You may have played this game when you were a kid and want to have a bit of fun remembering what it was like.
WOT Play Replay
Requires Restart
Данное приложение расширяет возможности сайта wotreplays.ru
HTML5 Loop
YouTube Anywhere Player
Watch videos anywhere in cinema mode without leaving the website you're on.
Yahtzee
Gfire WebGame Detection Plugin
Requires Restart
This extension tells Xfire and Gfire about the webgame you currently play.
Anaglyph 3D
FlashResizer
Requires Restart
Makes Flash Movies/Games Resizable, and other enhancements.
中止ボタンがバッテン髪飾りに見えて困る
Play drums!
Galaxytoolbar
Requires Restart
A Firefox extension for the OGame Galaxytool to keep it up-to-date.
JSW:O Alert
Requires Restart
Receive alerts for "Jet Set Willy: Online" hosted games
To create your own collections, you must have a Mozilla Add-ons account.
